import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css';

//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
import axios from 'axios'
//配置axios的全局基本路径
axios.defaults.baseURL='http://localhost:8080'
//全局属性配置，在任意组件内可以使用this.$http获取axios对象
Vue.prototype.$http = axios
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
/*
import Mock from './mock'
Mock.bootstrap();
*/
import 'font-awesome/css/font-awesome.min.css'
import '@/common/js/permission'

Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

//NProgress.configure({ showSpinner: false });

const router = new VueRouter({
  routes
})


router.beforeEach((to, from, next) => {
  //如果访问登录页面   或  注册页面
  if (to.path == '/login' || to.path == "/Register") {
    sessionStorage.removeItem('user');
    sessionStorage.removeItem('token');
    sessionStorage.removeItem('permission');
    sessionStorage.removeItem('menu');
    next();//放行
  }else{//其他页面都需要判断你是否登录过
    //获取localStorage的登录信息
    let token = sessionStorage.getItem('token');
    if (token) {
      next(); //登录过放行
    } else {
      next({path: '/login'});//跳转到login - 登录页面
    }
  }
})


//router.afterEach(transition => {
//NProgress.done();
//});


//======================axios的前置拦截器【拦截调用后端的请求====================//
axios.interceptors.request.use(res=>{
  let token = sessionStorage.getItem("token");
  if(token){
    res.headers["token"] = token;
  }
  return res;
},error => {
  Promise.reject(error)
})

//======================axios的后置拦截器【处理后台登录拦截的结果】====================//
axios.interceptors.response.use(res => {
  //后端响应的是没有登录的信息
  if (false === res.data.success && "noLogin" === res.data.message) {
    sessionStorage.removeItem("token");
    sessionStorage.removeItem("user");
    sessionStorage.removeItem('permission');
    sessionStorage.removeItem('menu');
    router.push({path: '/login'});//跳转到哪里
  }
  return res;
},error => {
  Promise.reject(error)
})


//处理页面刷新动态路由失效问题
// initIndexRouters();
// function initIndexRouters(){
//   if(!sessionStorage.menu){
//     return;
//   }
//   //防止重复配置路由：5就是main.js中路由的个数 - 如果你的静态路由是6个这里要写成6
//   if(router.options.routes.length>6){
//     return;
//   }
//   let menus = sessionStorage.getItem('menu');
//   menus = JSON.parse(menus);
//   let tempRouters = [];
//   menus.forEach(menu=>{
//     console.log(menu)
//     let indexRouter = {
//       path: '/',
//       iconCls: menu.icon,
//       name: menu.name,
//       component: resolve => require(['@/views/Home'], resolve),
//       children: []
//     }
//     menu.children.forEach(cMenu=>{
//       let cr = {
//         path: cMenu.url,
//         name: cMenu.name,
//         component: resolve => require(['@/views/'+cMenu.component], resolve)
//       }
//       indexRouter.children.push(cr)
//     })
//     tempRouters.push(indexRouter)
//     router.options.routes.push(indexRouter)
//   })
//   //动态路由配置
//   router.addRoutes(tempRouters);
// }




new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

